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A platform for research: civil engineering, architecture and urbanism
Step slope plate and extension type step slope plate
The invention discloses a step slope plate and an extension type step slope plate. The step slope plate comprises an underframe, a slope plate, a transmission rod, transmission cases and screw rods, the underframe is connected with the slope plate, the slope plate is provided with chutes, the transmission cases are arranged at the underframe, one ends of the screw rods are connected with the transmission cases while the other ends are inserted in the chutes through bolts and capable of driving the slope plate to rotate relative to the underframe, and the transmission cases are connected through the transmission rod. The extension type step slope plate comprises two the same step slope plates which are connected through hinges along the longitudinal direction, and the transmission cases thereof can be connected through drive rods folded along the longitudinal direction. The step slope plate and the extension type step slope plate are simple in structure, convenient to operate, capable of regulating according to the step height and width so as to expand the use range of the step slope plate, precise in lifting height and small in space usage.
Step slope plate and extension type step slope plate
The invention discloses a step slope plate and an extension type step slope plate. The step slope plate comprises an underframe, a slope plate, a transmission rod, transmission cases and screw rods, the underframe is connected with the slope plate, the slope plate is provided with chutes, the transmission cases are arranged at the underframe, one ends of the screw rods are connected with the transmission cases while the other ends are inserted in the chutes through bolts and capable of driving the slope plate to rotate relative to the underframe, and the transmission cases are connected through the transmission rod. The extension type step slope plate comprises two the same step slope plates which are connected through hinges along the longitudinal direction, and the transmission cases thereof can be connected through drive rods folded along the longitudinal direction. The step slope plate and the extension type step slope plate are simple in structure, convenient to operate, capable of regulating according to the step height and width so as to expand the use range of the step slope plate, precise in lifting height and small in space usage.
Step slope plate and extension type step slope plate
LIANG DABING (author)
2015-06-10
Patent
Electronic Resource
English